Publication result detail

0.3-V, 357.4-nW Voltage-Mode First-Order Analog Filter Using a Multiple-Input VDDDA

KHATEB, F.; KUMNGERN, M.; KULEJ, T.; STOPJAKOVÁ, V.; PSYCHALINOS, C.

Original Title

0.3-V, 357.4-nW Voltage-Mode First-Order Analog Filter Using a Multiple-Input VDDDA

English Title

0.3-V, 357.4-nW Voltage-Mode First-Order Analog Filter Using a Multiple-Input VDDDA

Type

WoS Article

Original Abstract

In this paper, a new versatile first-order voltage-mode analog filter using a single multiple-input voltage differencing differential difference amplifier for extremely low-voltage supply and low-frequency applications is presented. Using multiple-input MOS transistor technique, the filter can realize the first-order transfer functions of non-inverting and inverting low-pass, high-pass, and all-pass filters in a single topology with high input and low output impedance. This is particularly useful for voltage-mode circuits. The filter's pole frequency can be controlled electronically. The filter was used to implement a new quadrature oscillator to confirm its advantages. The multiple-input was applied to bulk-driven differential pairs operating in weak inversion; therefore, the proposed circuit operated from a supply voltage of 0.3 V and consumed 357.4 nW. The circuit was designed in the Cadence program using 0.13 mu m UMC CMOS technology. The performance and robustness of the design was validated by intensive simulations, including Monte Carlo and Process, Voltage and Temperature corner analyses.

English abstract

In this paper, a new versatile first-order voltage-mode analog filter using a single multiple-input voltage differencing differential difference amplifier for extremely low-voltage supply and low-frequency applications is presented. Using multiple-input MOS transistor technique, the filter can realize the first-order transfer functions of non-inverting and inverting low-pass, high-pass, and all-pass filters in a single topology with high input and low output impedance. This is particularly useful for voltage-mode circuits. The filter's pole frequency can be controlled electronically. The filter was used to implement a new quadrature oscillator to confirm its advantages. The multiple-input was applied to bulk-driven differential pairs operating in weak inversion; therefore, the proposed circuit operated from a supply voltage of 0.3 V and consumed 357.4 nW. The circuit was designed in the Cadence program using 0.13 mu m UMC CMOS technology. The performance and robustness of the design was validated by intensive simulations, including Monte Carlo and Process, Voltage and Temperature corner analyses.

Keywords

Voltage differencing differential difference amplifiers; analog filters; first-order filters; ultra-low power circuits

Key words in English

Voltage differencing differential difference amplifiers; analog filters; first-order filters; ultra-low power circuits

Authors

KHATEB, F.; KUMNGERN, M.; KULEJ, T.; STOPJAKOVÁ, V.; PSYCHALINOS, C.

RIV year

2024

Released

19.09.2023

Publisher

IEEE

Location

PISCATAWAY

ISBN

2169-3536

Periodical

IEEE Access

Volume

11

Number

1

State

United States of America

Pages from

96636

Pages to

96647

Pages count

12

URL

https://ieeexplore.ieee.org/document/10238474

Full text in the Digital Library

http://hdl.handle.net/11012/214352

BibTex

@article{BUT184923,
  author="Fabian {Khateb} and Montree {Kumngern} and Tomasz {Kulej} and Viera {Stopjaková} and Costas {Psychalinos}",
  title="0.3-V, 357.4-nW Voltage-Mode First-Order Analog Filter Using a Multiple-Input VDDDA",
  journal="IEEE Access",
  year="2023",
  volume="11",
  number="1",
  pages="96636--96647",
  doi="10.1109/ACCESS.2023.3311518",
  issn="2169-3536",
  url="https://ieeexplore.ieee.org/document/10238474"
}

Documents

0.3-V, 357.4-nW Voltage-Mode First-Order Analog Filter Using a Multiple-Input VDDDA